TE Connectivity 641535-3 Rectangular Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 641535-3 is a 3-position rectangular receptacle connector from the MTA-100 series, designed for IDC (Insulation Displacement Contact) termination with 24 AWG discrete or ribbon cable. This connector features tin-lead contact finish and is classified as obsolete product status.

Due to its obsolete classification, locating equivalent substitute parts is necessary for ongoing system maintenance, repair, and new design implementations. The substitute part identified maintains functional compatibility while offering improved product status and regulatory compliance.

Substiute Parts

641535-3

TE Connectivity AMP ConnectorsIn Stock: 1086641535-3 Datasheet

Current PartRFQ

3-641535-3

TE Connectivity AMP ConnectorsIn Stock: 55403-641535-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 641535-3 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Connector type (Receptacle)
• Number of positions (3)
• Contact type (Female Socket)
• Pitch spacing (0.100" / 2.54mm)
• Number of rows (1)
• Cable termination method (IDC)
• Wire gauge compatibility (24 AWG)
• Wire type support (Discrete or Ribbon Cable)

Mechanical Compatibility Parameters:

• Mounting type (Free Hanging In-Line, Right Angle)
• Fastening type (Locking Ramp)
• Closed end feature
• Color (White)
• Series designation (MTA-100)

Contact Finish Parameters:

• Contact finish thickness (80.0µin / 2.03µm)

The substitute part 3-641535-3 maintains full equivalence across all these parameters while offering improved product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: 3-641535-3

The part 3-641535-3 is the direct equivalent substitute for the obsolete 641535-3. Selection of this substitute is based on the following engineering criteria:

Product Status: The substitute part carries Active product status, ensuring continued availability and manufacturer support, whereas the main part is classified as Obsolete.

Regulatory Compliance: The substitute part is ROHS3 compliant, meeting current environmental and regulatory requirements. The main part is RoHS non-compliant and does not meet modern regulatory standards.

Functional Equivalence: All electrical and mechanical parameters remain identical between the main part and substitute, including connector type, position count, pitch, contact type, termination method, wire gauge, mounting configuration, and fastening mechanism.

Contact Finish Consideration: The substitute part features tin contact finish compared to the tin-lead finish of the main part. Both maintain identical contact finish thickness of 80.0µin (2.03µm). The tin finish in the substitute part aligns with RoHS3 compliance requirements.

Availability: The substitute part maintains significantly higher inventory levels (5501 pieces) compared to the main part (1009 pieces), supporting long-term supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can the 3-641535-3 substitute directly replace the 641535-3 in existing applications?

A: Yes. The 3-641535-3 maintains full electrical and mechanical compatibility with the 641535-3 across all critical parameters including connector type, position count, pitch spacing, contact type, IDC termination, wire gauge, mounting type, and fastening mechanism.

Q: What is the difference between the tin-lead finish of the main part and the tin finish of the substitute?

A: Both finishes maintain identical contact finish thickness of 80.0µin (2.03µm). The tin finish in the substitute part is compliant with ROHS3 regulations, whereas the tin-lead finish of the main part is not. The functional performance of the contact interface remains equivalent.

Q: Why is the main part classified as obsolete?

A: The 641535-3 is classified as obsolete due to its RoHS non-compliant status and the availability of the compliant substitute 3-641535-3. The substitute part provides equivalent functionality with improved regulatory compliance and active product status.

Q: Are there packaging differences between the two parts?

A: The main part 641535-3 has undefined packaging specifications, while the substitute 3-641535-3 is supplied in Bulk packaging. Both parts are identical in form, fit, and function.

Q: What is the moisture sensitivity level for both parts?

A: Both the 641535-3 and 3-641535-3 carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or use.

Q: Are both parts suitable for IDC termination with 24 AWG cable?

A: Yes. Both parts support IDC cable termination with 24 AWG discrete or ribbon cable. The IDC termination method, wire gauge, and wire type specifications are identical between the main part and substitute.

Q: What export classification applies to these connectors?

A: Both the 641535-3 and 3-641535-3 are classified under ECCN EAR99 and HTSUS 8536.69.8000, maintaining identical export classification status.